2009/4/14 Michael Crawford <mdcrawford@gmail.com>: > There are actually four licenses to consider. Each is different from > the others in significant ways; it would be a terrible mistake to > choose any of them without fully understanding the consequences of > one's choice: > > GPL2 only > GPL2 or any later version > GPL3 only > GPL3 or any later version You're forgetting another option: dual license GPL2 only and GPL3 only :) Greetings, Miry